#33B01F#33B01F

#33B01F is a light, highly saturated green. Relative luminance 0.319; OKLCH L 66.4% C 0.206 H 141.3°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#33B01F
RGB	rgb(51, 176, 31)
HSL	hsl(112, 70%, 41%)
HSV	hsv(112, 82%, 69%)
CMYK	cmyk(71%, 0%, 82.4%, 31%)
CIE-LAB	lab(63.22, -59.00, 58.26)
CIE-LCH	lch(63.22, 82.91, 135.36°)
OKLab	oklab(66.36% -0.1611 0.1289)
OKLCH	oklch(66.36% 0.206 141.3)
XYZ	xyz(17.1370, 31.8515, 6.5409)
Luminance	0.3185 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B01F #9C1FB0

analogous

#7BB01F #33B01F #1FB053

triadic

#33B01F #1F33B0 #B01F33

tetradic

#33B01F #1F7BB0 #9C1FB0 #B0531F

square

#33B01F #1F7BB0 #9C1FB0 #B0531F

split-complementary

#33B01F #531FB0 #B01F7B

monochromatic

#15480D #247C16 #33B01F #49DB31 #77E465

Accessibility & contrast

On white

2.85

#33B01F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#33B01F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B01F

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B01F	#FFFFFF	#000000	##000000
##33B01F	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F00

Deuteranopia (green-blind)

#A69532

Tritanopia (blue-blind)

#11AA96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #33b01f;
/* rgb */ color: rgb(51, 176, 31);
/* oklch */ color: oklch(66.4% 0.206 141.3);

Tailwind

colors: {
  custom: {
    50: '#7ec968',
    500: '#33b01f',
    950: '#000000',
  },
}

SCSS

$custom: #33b01f;
$custom-light: #7ec968;
$custom-dark: #000000;

JSON

{
  "hex": "#33b01f",
  "rgb": {
    "r": 51,
    "g": 176,
    "b": 31
  },
  "hsl": {
    "h": 111.724,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66363,
    "c": 0.20633,
    "h": 141.3
  },
  "luminance": 0.31853
}

Semantic roles & 50–950 ramp

primary

#33B01F

secondary

#BB62C9

accent

#3BEDD4

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #33B01F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →